Hi Janet --
I think you'll have plenty of company in skipping this trend, but as you do like to try new things I can see why you're a little conflicted about missing out!
I'm a big fan of traditional trousers with a skimming thigh fit -- I wore them when they were out and skinny was in, and I'm still wearing them now.
That's about as far as I want to go with "slouch," however, unless I can find a pair that puts the butt somewhere near mine.
As I'm straight-hipped I do like some of the styles I see with more draping around the hips and a narrow leg -- kind of the pants version of a pencil skirt -- but with shorter legs and SpongeBobSquareButt tendencies I can't deal with a dropped rear view.
I will say that some of my loungewear features this silhouette and I admit it's incredibly comfortable! Hope all the adopters of this trend are thrilled with the look and feel.